Do we need more CCTV cameras to tackle crime?

There’s a discussion happening in the Irish Times today about the need for more CCTV cameras to help Gardaí track down criminals, and also to generally act as a deterrent. At the moment, there is one Garda CCTV camera for every 6,000 people in our capital city. But, would more cameras help to tackle crime or infringe on our civil liberties and abilities to freely roam around and enjoy life?

Guest host Anna Daly is joined by listeners to discuss.